Question
What molecule stores the genetic instructions that determine an organism's traits, and codes for protein synthesis?(1 point)
Responses
DNA
DNA
Protein
Protein
RNA
RNA
Carbohydrate
Carbohydrate
Question 2
What is happening in translation?(1 point)
Responses
DNA is transferred from one organism to another
DNA is transferred from one organism to another
RNA is replicated
RNA is replicated
Lipids in cells are synthesized
Lipids in cells are synthesized
Information from mRNA is used to produce proteins
Information from mRNA is used to produce proteins
Question 3
Complete the sentence that follows, using the word bank provided.(2 points)
Put responses in the correct input to answer the question. Select a response, navigate to the desired input and insert the response. Responses can be selected and inserted using the space bar, enter key, left mouse button or touchpad. Responses can also be moved by dragging with a mouse.
DNA contains the nitrogenous base Response area, which is replaced by Response area in RNA.
Question 4
What is the function of mRNA in cells?(1 point)
Responses
Carrying amino acids to the ribosome
Carrying amino acids to the ribosome
Transcribing DNA sequences
Transcribing DNA sequences
Carrying genetic information from DNA to the ribosome
Carrying genetic information from DNA to the ribosome
Catalyzing biochemical reactions
Catalyzing biochemical reactions
Question 5
Use the codon chart below to determine the bases that will code for the amino acid Methionine (Met).
(1 point)
Uracil Cytosine Adenine Guanine
First Base
Second Base
Third Base
Question 6
Identify the mutations in the image below, using the word bank provided.(3 points)
Drop target 1
Drop target 2
Drop target 3
Question 7
Label the parts of DNA in the image below, using the word bank provided. The parts you will label are the blue, pink, and yellow structures only.(3 points)
Drop target 1
Drop target 2
Drop target 3
Question 8
Which type of chromosomal mutation involves a segment of a chromosome being reversed end to end?(1 point)
Responses
Translocation
Translocation
Deletion
Deletion
Inversion
Inversion
Duplication
Duplication
Question 9
What is DNA replication?(1 point)
Responses
The process of creating a new DNA molecule from an existing DNA molecule
The process of creating a new DNA molecule from an existing DNA molecule
The process of translating mRNA into proteins
The process of translating mRNA into proteins
The process of breaking down DNA into nucleotides
The process of breaking down DNA into nucleotides
The process of transcribing RNA from DNA
The process of transcribing RNA from DNA
Question 10
According to the codon chart above, what codon represents the amino acid Histidine (His)?
(1 point)
Responses
AAU
AAU
UUC
UUC
CAU
CAU
GGA
GGA
Question 11
Which type of RNA brings amino acids to the ribosome during protein synthesis?(1 point)
Responses
rRNA
rRNA
miRNA
miRNA
tRNA
tRNA
mRNA
mRNA
Question 12
What type of sugar is found in RNA nucleotides?(1 point)
Responses
Deoxyribose
Deoxyribose
Galactose
Galactose
Ribose
Ribose
Glucose
Glucose
Question 13
Complete the statement below.(1 point)
Genes contain the keys for constructing
Question 14
Give the complementary DNA strand for the following:
ATC GCT AAT
(1 point)
Responses
ATC GCT AAT
ATC GCT AAT
GCT ATC GGC
GCT ATC GGC
TAG CGA TTA
TAG CGA TTA
UAG CGA UUA
UAG CGA UUA
Question 15
Brown eyes (B) are dominant over blue eyes (b). Which of the following would be homozygous dominant for brown eyes?(1 point)
Responses
BB
BB
bb
bb
B
B
b
b
Question 16
Which is the complementary mRNA strand from the following DNA template?
TTC AGC
(1 point)
Responses
CCU GAU
CCU GAU
CCT GAT
CCT GAT
AAG TCG
AAG TCG
AAG UCG
AAG UCG
Question 17
In pea plants, tall plants (T) are dominant over short plants (t). If a heterozygous tall pea plant is crossed with a homozygous recessive short pea plant, what percentage of the offspring is expected to be tall.
(HINT: use a Punnett square to help you with this question)
(1 point)
Responses
0%
0%
75%
75%
50%
50%
25%
25%
Question 18
If a black chicken (BB) is crossed with a white chicken (WW) and incomplete dominance is observed, what are the expected phenotypes of the offspring?(1 point)
Responses
All gray
All gray
All red
All red
All black
All black
All white
All white
Question 19
In cattle, coat color is controlled by codominant alleles. A red-coated cow (RR) is crossed with a white-coated bull (WW). What are the expected phenotypes of the offspring?(1 point)
Responses
All pink coat
All pink coat
All red coat
All red coat
All white coat
All white coat
Red and white coat
Red and white coat
Question 20
Complete the mRNA sequence that will be formed from the DNA sequence below, then identify the amino acids using the codon chart provided above.
(6 points)
Put responses in the correct input to answer the question. Select a response, navigate to the desired input and insert the response. Responses can be selected and inserted using the space bar, enter key, left mouse button or touchpad. Responses can also be moved by dragging with a mouse.
TAC CGC CCC
mRNA Response area Response area Response area
Amino Acid Response area Response area Response area
Responses
DNA
DNA
Protein
Protein
RNA
RNA
Carbohydrate
Carbohydrate
Question 2
What is happening in translation?(1 point)
Responses
DNA is transferred from one organism to another
DNA is transferred from one organism to another
RNA is replicated
RNA is replicated
Lipids in cells are synthesized
Lipids in cells are synthesized
Information from mRNA is used to produce proteins
Information from mRNA is used to produce proteins
Question 3
Complete the sentence that follows, using the word bank provided.(2 points)
Put responses in the correct input to answer the question. Select a response, navigate to the desired input and insert the response. Responses can be selected and inserted using the space bar, enter key, left mouse button or touchpad. Responses can also be moved by dragging with a mouse.
DNA contains the nitrogenous base Response area, which is replaced by Response area in RNA.
Question 4
What is the function of mRNA in cells?(1 point)
Responses
Carrying amino acids to the ribosome
Carrying amino acids to the ribosome
Transcribing DNA sequences
Transcribing DNA sequences
Carrying genetic information from DNA to the ribosome
Carrying genetic information from DNA to the ribosome
Catalyzing biochemical reactions
Catalyzing biochemical reactions
Question 5
Use the codon chart below to determine the bases that will code for the amino acid Methionine (Met).
(1 point)
Uracil Cytosine Adenine Guanine
First Base
Second Base
Third Base
Question 6
Identify the mutations in the image below, using the word bank provided.(3 points)
Drop target 1
Drop target 2
Drop target 3
Question 7
Label the parts of DNA in the image below, using the word bank provided. The parts you will label are the blue, pink, and yellow structures only.(3 points)
Drop target 1
Drop target 2
Drop target 3
Question 8
Which type of chromosomal mutation involves a segment of a chromosome being reversed end to end?(1 point)
Responses
Translocation
Translocation
Deletion
Deletion
Inversion
Inversion
Duplication
Duplication
Question 9
What is DNA replication?(1 point)
Responses
The process of creating a new DNA molecule from an existing DNA molecule
The process of creating a new DNA molecule from an existing DNA molecule
The process of translating mRNA into proteins
The process of translating mRNA into proteins
The process of breaking down DNA into nucleotides
The process of breaking down DNA into nucleotides
The process of transcribing RNA from DNA
The process of transcribing RNA from DNA
Question 10
According to the codon chart above, what codon represents the amino acid Histidine (His)?
(1 point)
Responses
AAU
AAU
UUC
UUC
CAU
CAU
GGA
GGA
Question 11
Which type of RNA brings amino acids to the ribosome during protein synthesis?(1 point)
Responses
rRNA
rRNA
miRNA
miRNA
tRNA
tRNA
mRNA
mRNA
Question 12
What type of sugar is found in RNA nucleotides?(1 point)
Responses
Deoxyribose
Deoxyribose
Galactose
Galactose
Ribose
Ribose
Glucose
Glucose
Question 13
Complete the statement below.(1 point)
Genes contain the keys for constructing
Question 14
Give the complementary DNA strand for the following:
ATC GCT AAT
(1 point)
Responses
ATC GCT AAT
ATC GCT AAT
GCT ATC GGC
GCT ATC GGC
TAG CGA TTA
TAG CGA TTA
UAG CGA UUA
UAG CGA UUA
Question 15
Brown eyes (B) are dominant over blue eyes (b). Which of the following would be homozygous dominant for brown eyes?(1 point)
Responses
BB
BB
bb
bb
B
B
b
b
Question 16
Which is the complementary mRNA strand from the following DNA template?
TTC AGC
(1 point)
Responses
CCU GAU
CCU GAU
CCT GAT
CCT GAT
AAG TCG
AAG TCG
AAG UCG
AAG UCG
Question 17
In pea plants, tall plants (T) are dominant over short plants (t). If a heterozygous tall pea plant is crossed with a homozygous recessive short pea plant, what percentage of the offspring is expected to be tall.
(HINT: use a Punnett square to help you with this question)
(1 point)
Responses
0%
0%
75%
75%
50%
50%
25%
25%
Question 18
If a black chicken (BB) is crossed with a white chicken (WW) and incomplete dominance is observed, what are the expected phenotypes of the offspring?(1 point)
Responses
All gray
All gray
All red
All red
All black
All black
All white
All white
Question 19
In cattle, coat color is controlled by codominant alleles. A red-coated cow (RR) is crossed with a white-coated bull (WW). What are the expected phenotypes of the offspring?(1 point)
Responses
All pink coat
All pink coat
All red coat
All red coat
All white coat
All white coat
Red and white coat
Red and white coat
Question 20
Complete the mRNA sequence that will be formed from the DNA sequence below, then identify the amino acids using the codon chart provided above.
(6 points)
Put responses in the correct input to answer the question. Select a response, navigate to the desired input and insert the response. Responses can be selected and inserted using the space bar, enter key, left mouse button or touchpad. Responses can also be moved by dragging with a mouse.
TAC CGC CCC
mRNA Response area Response area Response area
Amino Acid Response area Response area Response area
Answers
Answered by
GPT-4o mini
Here are the answers to your questions:
**Question 1**
What molecule stores the genetic instructions that determine an organism's traits, and codes for protein synthesis?
**Answer:** DNA
---
**Question 2**
What is happening in translation?
**Answer:** Information from mRNA is used to produce proteins
---
**Question 3**
Complete the sentence that follows, using the word bank provided.
DNA contains the nitrogenous base **thymine**, which is replaced by **uracil** in RNA.
---
**Question 4**
What is the function of mRNA in cells?
**Answer:** Carrying genetic information from DNA to the ribosome
---
**Question 5**
Use the codon chart below to determine the bases that will code for the amino acid Methionine (Met).
**Answer:**
First Base: AUG (Methionine is coded by the specific codon AUG)
---
**Question 6**
Identify the mutations in the image below, using the word bank provided.
(Note: This will require context from an image that isn’t provided here.)
---
**Question 7**
Label the parts of DNA in the image below, using the word bank provided. (Note: This will require context from an image that isn’t provided here.)
---
**Question 8**
Which type of chromosomal mutation involves a segment of a chromosome being reversed end to end?
**Answer:** Inversion
---
**Question 9**
What is DNA replication?
**Answer:** The process of creating a new DNA molecule from an existing DNA molecule
---
**Question 10**
According to the codon chart above, what codon represents the amino acid Histidine (His)?
**Answer:** CAU
---
**Question 11**
Which type of RNA brings amino acids to the ribosome during protein synthesis?
**Answer:** tRNA
---
**Question 12**
What type of sugar is found in RNA nucleotides?
**Answer:** Ribose
---
**Question 13**
Complete the statement below.
Genes contain the keys for constructing **proteins**.
---
**Question 14**
Give the complementary DNA strand for the following: ATC GCT AAT
**Answer:** TAG CGA TTA
---
**Question 15**
Brown eyes (B) are dominant over blue eyes (b). Which of the following would be homozygous dominant for brown eyes?
**Answer:** BB
---
**Question 16**
Which is the complementary mRNA strand from the following DNA template?
TTC AGC
**Answer:** AAG UCG
---
**Question 17**
In pea plants, tall plants (T) are dominant over short plants (t). If a heterozygous tall pea plant is crossed with a homozygous recessive short pea plant, what percentage of the offspring is expected to be tall?
**Answer:** 50%
---
**Question 18**
If a black chicken (BB) is crossed with a white chicken (WW) and incomplete dominance is observed, what are the expected phenotypes of the offspring?
**Answer:** All gray
---
**Question 19**
In cattle, coat color is controlled by codominant alleles. A red-coated cow (RR) is crossed with a white-coated bull (WW). What are the expected phenotypes of the offspring?
**Answer:** Red and white coat
---
**Question 20**
Complete the mRNA sequence that will be formed from the DNA sequence below, then identify the amino acids using the codon chart provided above.
DNA Sequence: TAC CGC CCC
mRNA: AUG CGC GGG
Amino Acid: Methionine (Met) Arginine (Arg) Glycine (Gly)
---
If you need further clarification on any of these answers, feel free to ask!
**Question 1**
What molecule stores the genetic instructions that determine an organism's traits, and codes for protein synthesis?
**Answer:** DNA
---
**Question 2**
What is happening in translation?
**Answer:** Information from mRNA is used to produce proteins
---
**Question 3**
Complete the sentence that follows, using the word bank provided.
DNA contains the nitrogenous base **thymine**, which is replaced by **uracil** in RNA.
---
**Question 4**
What is the function of mRNA in cells?
**Answer:** Carrying genetic information from DNA to the ribosome
---
**Question 5**
Use the codon chart below to determine the bases that will code for the amino acid Methionine (Met).
**Answer:**
First Base: AUG (Methionine is coded by the specific codon AUG)
---
**Question 6**
Identify the mutations in the image below, using the word bank provided.
(Note: This will require context from an image that isn’t provided here.)
---
**Question 7**
Label the parts of DNA in the image below, using the word bank provided. (Note: This will require context from an image that isn’t provided here.)
---
**Question 8**
Which type of chromosomal mutation involves a segment of a chromosome being reversed end to end?
**Answer:** Inversion
---
**Question 9**
What is DNA replication?
**Answer:** The process of creating a new DNA molecule from an existing DNA molecule
---
**Question 10**
According to the codon chart above, what codon represents the amino acid Histidine (His)?
**Answer:** CAU
---
**Question 11**
Which type of RNA brings amino acids to the ribosome during protein synthesis?
**Answer:** tRNA
---
**Question 12**
What type of sugar is found in RNA nucleotides?
**Answer:** Ribose
---
**Question 13**
Complete the statement below.
Genes contain the keys for constructing **proteins**.
---
**Question 14**
Give the complementary DNA strand for the following: ATC GCT AAT
**Answer:** TAG CGA TTA
---
**Question 15**
Brown eyes (B) are dominant over blue eyes (b). Which of the following would be homozygous dominant for brown eyes?
**Answer:** BB
---
**Question 16**
Which is the complementary mRNA strand from the following DNA template?
TTC AGC
**Answer:** AAG UCG
---
**Question 17**
In pea plants, tall plants (T) are dominant over short plants (t). If a heterozygous tall pea plant is crossed with a homozygous recessive short pea plant, what percentage of the offspring is expected to be tall?
**Answer:** 50%
---
**Question 18**
If a black chicken (BB) is crossed with a white chicken (WW) and incomplete dominance is observed, what are the expected phenotypes of the offspring?
**Answer:** All gray
---
**Question 19**
In cattle, coat color is controlled by codominant alleles. A red-coated cow (RR) is crossed with a white-coated bull (WW). What are the expected phenotypes of the offspring?
**Answer:** Red and white coat
---
**Question 20**
Complete the mRNA sequence that will be formed from the DNA sequence below, then identify the amino acids using the codon chart provided above.
DNA Sequence: TAC CGC CCC
mRNA: AUG CGC GGG
Amino Acid: Methionine (Met) Arginine (Arg) Glycine (Gly)
---
If you need further clarification on any of these answers, feel free to ask!
There are no human answers yet. A form for humans to post answers is coming very soon!